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International efforts, such as the Paris Agreement, aim to reduce greenhouse gas emissions. But experts say countries aren’t doing enough to limit dangerous global warming.
Why Solar Energy Needs Innovation to Reach Its Potential
March 2, 2018 6:00 am (EST)
- Explainer Video
Solar energy, the world’s cheapest and fastest-growing power source, could one day supply most of the world’s energy needs. But in a new book, “Taming the Sun: Innovations to Harness Solar Energy and Power the Planet” (MIT Press), energy expert Varun Sivaram warns that solar’s current surge is on track to stall, dimming prospects for averting catastrophic climate change. Brightening those prospects, he argues, will require innovation—creative financing, revolutionary technologies, and flexible energy systems.
Top Stories on CFR
The election date for the world’s largest democracy is set to begin April 19 and last six weeks. What would the results of a third term for Prime Minister Modi mean for India’s economy, democracy, and position in the Global South?
The response to the temporary closure of the Port of Baltimore—from a deadly tanker collision—demonstrates the resilience of U.S. supply chains despite fears of costly disruptions.
Terrorism and Counterterrorism
Violence around U.S. elections in 2024 could not only destabilize American democracy but also embolden autocrats across the world. Jacob Ware recommends that political leaders take steps to shore up civic trust and remove the opportunity for violence ahead of the 2024 election season.